| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $204.76 | 12.385% | $230.1195 | $230.12 | $230.10 | $230.10 |
| Purchase #2 | $15.42 | 5.785% | $16.312 | $16.31 | $16.30 | $16.30 |
| Purchase #3 | $227.58 | 6.176% | $241.6353 | $241.64 | $241.65 | $241.60 |
| Purchase #4 | $79.98 | 7.156% | $85.7034 | $85.70 | $85.70 | $85.70 |
| Purchase #5 | $225.93 | 6.381% | $240.3466 | $240.35 | $240.35 | $240.30 |
| Purchase #6 | $113.44 | 10.555% | $125.4136 | $125.41 | $125.40 | $125.40 |
| Purchase #7 | $142.41 | 12.580% | $160.3252 | $160.33 | $160.35 | $160.30 |
| 7 purchase totals = | $1,009.52 | $1,099.8556 | $1,099.86 | $1,099.85 | $1,099.70 | |